您要查找的是不是:
- A trigonal bipyramid has three equatorial and two axial positions. 一个三角双锥体有三个赤道位和两个轴向位。
- Keywords trigonal bipyramid;cluster;DFT method; 原子簇;密度泛函理论;三角双锥结构;
- Keywords trigonal bipyramid;cluster;DFT; 三角双锥;原子簇;密度泛函理论;
- A trigonal bipyramid has three equatorial and two axial positions 一个三角双锥体有三个赤道位和两个轴向位。
- The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom. 结果表明,化合物中锡原子呈五配位畸变三角双锥构型。
- The crystal structure has been determined by X ray single crystal diffraction, showing a distorted trigonal bipyramidal configuration with five coordination for the central tin atom. 通过元素分析、红外光谱和氢核磁共振谱对其结构进行了表征。用X-射线单晶衍射测定了该化合物的晶体结构。
- Keywords ?31)p NMR;Pentacoordinated phosphorus compounds;Trigonal bipyramid structure; 五配位磷化合物;三角双锥结构;
- Keywords density functional theory;reaction mechanism;silyl migration;trigonal bipyramid;hydroxylamine;zirconium; 密度泛函理论;反应机理;硅烷基转移;三角双锥;羟胺;锆;
- trigonal bipyramide 三方双锥
- trigonal bipyramid 三角双锥
- Trigonal tongue cover,generous sculpt,easy to open. 三角形舌盖,造型大方,方便开启。
- Keywords cyano-bridged;pentanuclear complex;crystal structure;trigonal bipyramidal structure; 氰根桥连;五核配合物;晶体结构;三角双锥结构;
- Complex 5, 8 and 9 belong to non-centrosymmetric trigonal space group P3_121. 其中,配合物5、8和9都属于三方晶系,非中心对称的P3121空间群。
- The trigonal prism yields three isomers also, but there are only two octahedral arrangements for this formulation. 三棱柱也有三个异构体,而对于这个分子式,仅有两种八面体排布。
- The latter is closely related to the former being formed by a 60o rotation of one of the trigonal faces. 后者与前者密切相关,前者是由一个三角形平面旋转60o而成。
- Diamond crystats are intermediate between dihydrate and monohydrate calcium oxalate,two crystal forms:pyramide and bipyramid,therefore,it is not dihydrate calcium oxalate. 本研究发现菱形晶属于一水和二水草酸钙的中问晶体,菱形晶有两种晶体形式,单锥和双锥的结晶形式,菱形晶不是二水草酸钙。
- A new calculating method has been proposed for the elongation and twist of trigonal prism. 建立了一种新的三棱柱配位结构伸缩变形和扭曲变形的计算方法。
- Catheter drainage of the bladder relieves trigonal stretch and improves drainage from the upper tract. 膀胱置管引流减少三角区牵张,并改善上尿路引流。
- The practice shows that the abnormal change of mould reverse taper is decreased by 50% and trigonal area crack of s... 生产实践表明,结晶器倒锥度异常变化减少50%25,铸坯特裂发生率减少1/3。
- Three such arrangements come to mind: a planar hexagon, similar to the benzene ring, and two solid polyhedra, the trigonal prism and the octahedron. 故而,有三种排列方式:平面六边形,类似苯环;两个立体多面体:三棱柱和八面体